CVE-2026-85484

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Source
https://cve.org/CVERecord?id=CVE-2026-85484
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85484.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-85484
Downstream
Published
2026-09-08T20:08:49Z
Modified
2026-09-10T03:48:25Z
Summary
HTML::FormHandler versions before 0.410002 for Perl render option group labels and radio button labels into HTML without escaping
Details

HTML::FormHandler versions before 0.410002 for Perl render option group labels and radio button labels into HTML without escaping.

The Select, RadioGroup, CheckboxGroup and HorizCheckboxGroup widgets render a group label unescaped, Select into a label attribute and the other three into element content. RadioGroup also renders each radio button's own label unescaped.

Any application whose option list is built from data rather than literals, using options_from, an options_fieldname method, or the DBIC model, allows attacker-influenced text in a label that can override the options or embed JavaScript in rendered pages.

Database specific 
{
    "cna_assigner": "CPANSec",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85484.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "0.410002"
                }
            ],
            "source": "AFFECTED_FIELD"
        },
        {
            "extracted_events": [
                {
                    "fixed": "0.410002"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/gshank/html-formhandler

Affected ranges

Type
GIT
Repo
https://github.com/gshank/html-formhandler
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
49b562e0fed5146fc1a372c5fa8a879876b8841d
Database specific
Show details 
{
    "source": "REFERENCES"
}

Affected versions

0.*
0.22
0.23
0.27
0.27002
0.27003
0.31003
0.33001
0.33002
0.34000
0.34001
0.35000
0.35001
0.35002
0.35003
0.35005
0.36000
0.36001
0.40000
0.40001
0.40002
0.40003
0.40004
0.40005
0.40006
0.40007
0.40008
0.40009
0.40010
0.40011
0.40012
0.40013
0.40014
0.40015
0.40016
0.40017
0.40018
0.40019
0.40020
0.40021
0.40022
0.40023
0.40024
0.40025
0.40026
0.40027
0.40028
0.40050
0.40051
0.40052
0.40053
0.40054
0.40055
0.40056
0.40057
0.40058
0.40059
0.40060
0.40061
0.40062
0.40063
0.40064
0.40065
0.40066
0.40067
0.40068
0.410000
0.410001
Other
after-persist
dup_fields_order
empty-row
has_field
inherit_has_fields
roles
ver08
ver09
ver10
ver12
ver13
ver15
ver17+
ver-0.*
ver-0.20

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85484.json"